与素食主义者和食肉动物相比,柔性食肉动物的营养状况 - - 一项横截面试点研究
Anja Bruns1, Josefine Nebl1, Wiebke Jonas1
1Institute of Food Science and Human Nutrition, Leibniz University Hannover, Hannover, 30167, Germany.
BMC nutrition
|November 29, 2023
概括
柔性饮食提供足够的营养,但可巴拉胺,维生素D和铁缺乏是常见的. 对于长期健康的减少肉类饮食,需要进一步的研究.
科学领域:
- 营养科学 营养科学
- 饮食模式 饮食模式
- 公共卫生 公共卫生
背景情况:
- 柔性饮食 (减少肉类) 在西方国家越来越受欢迎.
- 关于遵循这些饮食的人的营养状况的有限数据.
- 需要评估柔性饮食者,素食者和杂食者的营养摄入量和状况.
研究的目的:
- 调查德国成年人的营养摄入量和内生状态.
- 比较柔性饮食者 (FXs),素食者 (Vs) 和万物食者 (OMNs) 的营养状况.
- 确定与植物性饮食模式相关的潜在营养缺乏症.
主要方法:
- 在94名成年人 (25-45岁) 的横截面研究中.
- 通过3天记录评估的饮食摄入量.
- 血液样本分析营养状况标志物.
主要成果:
- 柔性人群的纤维摄入量,维生素A,C,E,叶酸,和的摄入量高于全食者.
- 在柔性主义者 (2.12μg/d) 中,可巴拉明的摄入量低于推水平.
- 维生素D缺乏症最常见的是柔性饮食者 (53%),其次是素食者 (34%) 和万食者 (27%). 柔性女性 (67%) 的铁缺乏症也是最高的.
结论:
- 大多数宏观和微量营养素在所有饮食中都足够.
- 在所有组中都普遍存在巴胺,维生素D和铁缺乏症.
- 需要进一步研究减少肉类饮食对健康的影响.
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